Cinq réflexions - 5 didactic pieces for string quartet was performed at the final concert of Parcours de musique de chambre, where I participated as composer in residence and a visiting lecturer during 2010/11 academic year.This whole-year-long masterclass was intended for students' string quartet groups from parisian conservatories and it was held in collaboration withQuatuor Manfred&European centre for chamber music - ProQuartet in Paris.